Hardware Spec Index

Novexa PW-5909 Ultra 1000W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW5909-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index2,268 (Power Supplies scale)
Category rank#23,823
Street price$229
Power1000 W (rated)
Performance per dollar9.90
Released2025

Specifications

BrandNovexa
ModelNovexa PW-5909 Ultra
Rated output1,000 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-6616 XT 850W 80 PLUS Gold ATX 3.0 Power Supply1,601$119Compare
Zephyra PW-6050 Ultra 650W 80 PLUS Gold ATX 3.1 Power Supply1,174$59Compare
Caldera PW-3555 SE 750W 80 PLUS Gold ATX 3.1 Power Supply1,272$79Compare
Caldera PW-3280 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply1,545$109Compare
Vantrel PW-8617 XT 750W 80 PLUS Bronze ATX Power Supply1,387$79Compare
Novexa PW-3152 Ultra 1200W 80 PLUS Platinum ATX Power Supply2,177$209Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-5909 Ultra 1000W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/3966441 (accessed 2026-10-20).